Alto Professional TS415 2500 Watt 15" 2-Way Powered Loudspeaker
The Alto Professional TS415 is a 2500 watt 15-inch 2-way powered Loudspeaker. Building on the legacy of the best-selling TrueSonic speakers, these deliver increased power and clearer sound.
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Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn points on eligible purchases with AMS Rewards and turn them into savings on future orders, no credit card required. You can apply points at checkout once they’re available.
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0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
The Alto TS415 is a full-on sonic powerhouse for performers, DJs, and venues that demand more. With 2500 watts of clean Class D amplification, a 15-inch woofer, and smart DSP features onboard, the TS415 produces chest-thumping lows, crisp highs, and clarity that holds up from soundcheck to encore. Whether you're streaming from your phone or running a full rig, this speaker has the muscle and brains to meet the moment.
Big Sound, Smart Control: Features That Power Your Performance
The Alto TS415 doesn’t just get loud; it gets smart. Its high-output design is backed by intuitive, performance-focused features that make setup a breeze and soundcheck nearly automatic.
2500W of Clean Class D Power: Produces room-filling sound with headroom to spare, hitting up to 135 dB SPL without breaking a sweat.
15” LF Driver + 1.4” HF Compression Driver: Tight, punchy lows and crisp, detailed highs for full-spectrum clarity.
Onboard 3-Channel Mixer: Plug in mics, instruments, and Bluetooth audio directly—no external mixer required.
Built-In DSP Modes: Use presets or dial in a custom EQ via the Alto app to match your gig, space, and taste.
Bluetooth Volume, Pairing & DSP Control: Manage levels and EQ wirelessly from the free Alto app (iOS/Android).
Rugged Design, Flexible Layout, and Smart Connectivity
The TS415 combines stage-ready durability with modern connectivity and a flexible form factor that adapts to any performance setup.
Compact Yet Powerful: Rugged cabinet with a sleek matte finish looks sharp and stands up to the road.
Multiple Mounting Options: Use it freestanding, pole-mounted, flown, or as a wedge monitor.
Fanless Cooling Design: Quiet and reliable, even during long, high-output sessions.
Integrated 3-Channel Mixer: Two combo XLR/TRS inputs with gain knobs and mic/line switches, plus Bluetooth input.
Output Options: XLR Mix out makes it easy to daisy-chain additional speakers or route to a sub.
Dimensions: 27.3" x 17.3" x 14.1"
Weight: 37.5 lbs.
Crank It Louder, Dial It Smarter: Upgrade Your Rig with the Alto TS415
From its 2500-watt Class-D muscle to its app-driven DSP and Bluetooth convenience, the Alto TS415 turns any space into a pro-grade venue without extra gear. If you need a loudspeaker that travels light, dials in fast, and sounds stellar night after night, the TS415 is ready to make every set louder, clearer, and smarter.
Alto TS415 Features:
2500 watts of class-leading power for massive volume and clarity
5" low-frequency woofer with 2.5" high-temp voice coil for deep, punchy bass
1.0" high-frequency ceramic compression driver with 1.4" coil for crisp highs
Maximum SPL: 135 dB peak / 132 dB continuous
Built-in 3-channel mixer with: Two XLR/TRS combo inputs, Mic/Line switches and independent level controls, and Dedicated Bluetooth audio input channel
Onboard DSP with Speaker Use Modes (including Custom EQ via app)
Sub Size Control for optimized crossover tuning
True Wireless Stereo linking via Bluetooth
Bluetooth 5.0 streaming from any mobile device
FREE Alto App (iOS/Android) for remote control of DSP, EQ, linking, and more
Fanless Class D amplifier design for quiet, efficient performance
Lightweight, portable cabinet designed for live sound or installs
Versatile form factor—use as a main speaker, wedge monitor, or suspend it
Durable, molded polypropylene enclosure with powder-coated steel grille
Pole mountable with standard 35 mm socket
Designed and tuned in the USA
Locking IEC power connector for secure cable connection
LED indicators for signal, limiter, clip, Bluetooth status, DSP modes, and HPF settings